/Engine/Source/Runtime/Experimental/Iris/Core/Public/Iris/ReplicationSystem/ReplicationFragment.h
This is called from the ReplicationSystem / ReplicationBridge whenever we have new data Depending on the traits of the fragment we either get pointer to a StateBuffer in the expected external format including changemask information or we get the raw quantized state buffer along with the changemask information for any received states.
void ApplyReplicatedState ( [FReplicationStateApplyContext](API\Runtime\IrisCore\Iris\ReplicationSystem\FReplicationStateApplyContext) & Context ) const